grub2: fix enumeration of extended partitions with non-standard EBR
This update fixes the following issue for grub2:
- bnc#779534: fix enumeration of extended partitions with non-standard EBR (bnc#779534)
-
Submitted by
Andrei Borzenkov (arvidjaar)
Fixed bugs
bnc#779534
/usr/sbin/grub2-install failed with code 256 and output: source_dir doesn't exist
